Upgrade gem for CVE

Author: YuKitAs

Gemfile.lock

@@ -78,7 +78,7 @@ GEM
     mini_mime (1.1.2)
     minitest (5.16.3)
     nio4r (2.5.8)
-    nokogiri (1.13.8-x86_64-linux)
+    nokogiri (1.13.9-x86_64-linux)
       racc (~> 1.4)
     parallel (1.22.1)
     parser (3.1.2.1)